ZipImportError: bad local file header in /srv/ipol/trac/plugins/TracAccountManager-0.2.1dev-py2.5.egg

[messerlir]

How to Reproduce

While doing a GET operation on /admin/general/plugin, Trac issued an internal error.

(please provide additional details here)

Request parameters:

{'cat_id': u'general', 'panel_id': u'plugin', 'path_info': None}

User Agent was: Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_5_8; fr-fr) AppleWebKit/530.19.2 (KHTML, like Gecko) Version/4.0.2 Safari/530.19

System Information

Trac	0.11.1
Python	2.5.2 (r252:60911, Jan 4 2009, 18:00:02) [GCC 4.3.2]
setuptools	0.6c8
SQLite	3.5.9
pysqlite	2.4.1
Genshi	0.5.1
mod_python	3.3.1
Pygments	0.10
Subversion	1.5.1 (r32289)
jQuery:	1.2.6

Python Traceback

Traceback (most recent call last):
  File "/usr/lib/python2.5/site-packages/trac/web/main.py", line 423, in _dispatch_request
    dispatcher.dispatch(req)
  File "/usr/lib/python2.5/site-packages/trac/web/main.py", line 197, in dispatch
    resp = chosen_handler.process_request(req)
  File "/usr/lib/python2.5/site-packages/trac/admin/web_ui.py", line 113, in process_request
    path_info)
  File "/usr/lib/python2.5/site-packages/trac/admin/web_ui.py", line 400, in render_admin_panel
    return self._render_view(req)
  File "/usr/lib/python2.5/site-packages/trac/admin/web_ui.py", line 504, in _render_view
    info = get_pkginfo(dist)
  File "/usr/lib/python2.5/site-packages/trac/util/__init__.py", line 241, in get_pkginfo
    pkginfo = email.message_from_string(dist.get_metadata('PKG-INFO'))
  File "/usr/lib/python2.5/site-packages/pkg_resources.py", line 1137, in get_metadata
    return self._get(self._fn(self.egg_info,name))
  File "/usr/lib/python2.5/site-packages/pkg_resources.py", line 1195, in _get
    return self.loader.get_data(path)
ZipImportError: bad local file header in /srv/ipol/trac/plugins/TracAccountManager-0.2.1dev-py2.5.egg

[Christian Boos]

Both an InstallationIssue and a PluginIssue, see ​TracHacks:AccountManagerPlugin.

[Christian Boos]

Actually a duplicate of #7014.